#73CA36#73CA36

#73CA36 is a light, vivid yellow-green. Relative luminance 0.462; OKLCH L 75.6% C 0.197 H 135.4°. Best body text is #000000 at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#73CA36
RGB	rgb(115, 202, 54)
HSL	hsl(95, 58%, 50%)
HSV	hsv(95, 73%, 79%)
CMYK	cmyk(43.1%, 0%, 73.3%, 20.8%)
CIE-LAB	lab(73.64, -50.34, 61.76)
CIE-LCH	lch(73.64, 79.68, 129.19°)
OKLab	oklab(75.6% -0.1405 0.1387)
OKLCH	oklch(75.6% 0.197 135.4)
XYZ	xyz(28.8559, 46.1506, 10.8768)
Luminance	0.4615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#73CA36 #8D36CA

analogous

#BDCA36 #73CA36 #36CA43

triadic

#73CA36 #3673CA #CA3673

tetradic

#73CA36 #36BDCA #8D36CA #CA4336

square

#73CA36 #36BDCA #8D36CA #CA4336

split-complementary

#73CA36 #4336CA #CA36BD

monochromatic

#3C6A1C #579A29 #73CA36 #95D766 #B6E497

Accessibility & contrast

On white

2.05

#73CA36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.23

#73CA36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #73CA36

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##73CA36	#FFFFFF	#000000	##000000
##73CA36	1.00	2.05	10.23	10.23
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.23	21.00	1.00	1.00
##000000	10.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B919

Deuteranopia (green-blind)

#C6B245

Tritanopia (blue-blind)

#70C2AD

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #73ca36;
/* rgb */ color: rgb(115, 202, 54);
/* oklch */ color: oklch(75.6% 0.197 135.4);

Tailwind

colors: {
  custom: {
    50: '#a2db77',
    500: '#73ca36',
    950: '#000000',
  },
}

SCSS

$custom: #73ca36;
$custom-light: #a2db77;
$custom-dark: #000000;

JSON

{
  "hex": "#73ca36",
  "rgb": {
    "r": 115,
    "g": 202,
    "b": 54
  },
  "hsl": {
    "h": 95.27,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75595,
    "c": 0.19741,
    "h": 135.4
  },
  "luminance": 0.46152
}

Semantic roles & 50–950 ramp

primary

#73CA36

secondary

#B48DCF

accent

#46E1A2

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #73CA36

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →